Ursula commonly refers to:
- Ursula (name), feminine name (and a list of people and fictional characters with the name)
- Ursula (The Little Mermaid), a fictional character who appears in The Little Mermaid (1989)
- Saint Ursula, a legendary Christian saint
Ursula may also refer to:
- Ursula (album), an album by American jazz pianist Mal Waldron
- Ursula (crater), a crater on Titania, a moon of Uranus
- Ursula (detention center), processing facility for unaccompanied minors in McAllen, Texas
- Ursula Channel, body of water in British Columbia, Canada
- 375 Ursula, a large main-belt asteroid
- HMS Ursula, a destroyer and two submarines that served with the Royal Navy
- Tropical Storm Ursula (disambiguation), a typhoon, two cyclones, and a tropical depression, all in the Pacific Ocean